The results of chemonucleolysis as a function of three dimensional volumetric analysis of disc herniation. Academic Article uri icon

Overview

abstract

  • Spinal canal and dural sac morphometry as demonstrated by CT scan analysis in patients undergoing chemonucleolysis for the treatment of herniated lumbar discs was analyzed in an attempt to develop a method of predicting positive or negative follow-up clinical results. The morphometry of the canal and dural sac at the intervertebral disc level was defined by reviewing normal levels of CT scans. Levels with herniated discs were then analyzed for comparison of treatment results between successful and unsuccessful procedures. The concept of spinal reserve capacity was evaluated. Significant differences between canal morphometric parameters of patients with treatment success or failure were then identified. The concept of spinal reserve capacity may be applicable in spinal stenosis, but we were unable to delineate any predictive value in the evaluation of patients with herniated lumbar discs undergoing chemonucleolysis.

publication date

  • August 1, 1993

Research

keywords

  • Intervertebral Disc Chemolysis
  • Intervertebral Disc Displacement
  • Lumbar Vertebrae

Identity

Scopus Document Identifier

  • 0027267525

Digital Object Identifier (DOI)

  • 10.1097/00002517-199306040-00006

PubMed ID

  • 8219546

Additional Document Info

volume

  • 6

issue

  • 4